EBK DATA STRUCTURES AND ALGORITHMS IN C
4th Edition
ISBN: 9781285415017
Author: DROZDEK
Publisher: YUZU
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Chapter 5, Problem 21E
Program Plan Intro
Recursive and non-recursive functions to convert decimal to binary:
Recursive method:
- A recursive method is any method that calls itself.
- In recursive function base case will stop recursion and return value instead of calling function.
Non recursive Method:
- A non recursive method is a method which does not calls itself.
- With first call itself function computes result.
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X265: Recursion Programmlng Exercise:
GCD
The greatest common divisor (GCD) for a pair of numbers is the largest positive integer that
divides both numbers without remainder. For function GCD , write the missing base case
condition and action. This function will compute the greatest common divisor of x and y.You
can assume that x and y are both positive integers and that x > y. Greatest common divisor
is computed as follows:
= x and GCD(x, y) = GCD(y, x % y).
Examples:
GCD (6, 4) -> 2
Your An swer:
1 public int GCD(int x, int y) {
if > {
2.
>
3.
} else {
4.
return GCD(y, x % y);
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Create a recursive function that multiplies two positive integers without the need of the * (or /) operator. You can utilise addition, subtraction, and bit shifting, but you should keep the amount of operations to a minimum.
: Write a recursive function to multiply two positive integers without usingthe * operator (or / operator). You can use addition, subtraction, and bit shifting, but you shouldminimize the number of those operations.
Chapter 5 Solutions
EBK DATA STRUCTURES AND ALGORITHMS IN C
Ch. 5 - Prob. 1ECh. 5 - Prob. 2ECh. 5 - Prob. 3ECh. 5 - Prob. 4ECh. 5 - Prob. 5ECh. 5 - Prob. 6ECh. 5 - Prob. 7ECh. 5 - Prob. 8ECh. 5 - Prob. 9ECh. 5 - Prob. 10E
Ch. 5 - Prob. 11ECh. 5 - Prob. 12ECh. 5 - Prob. 13ECh. 5 - Prob. 14ECh. 5 - Prob. 15ECh. 5 - Prob. 16ECh. 5 - Prob. 17ECh. 5 - Prob. 18ECh. 5 - Prob. 19ECh. 5 - Prob. 20ECh. 5 - Prob. 21ECh. 5 - Prob. 22ECh. 5 - Prob. 23ECh. 5 - Prob. 24ECh. 5 - Prob. 25ECh. 5 - Prob. 26ECh. 5 - Prob. 27ECh. 5 - Prob. 28ECh. 5 - Prob. 29ECh. 5 - Prob. 1PACh. 5 - Prob. 3PACh. 5 - Prob. 4PACh. 5 - Prob. 5PA
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